Ullmann, John E <br/><br/>
Schaum's outline of theory and problems of quantitative methods in management : including 512 solved problems 

 - New York  McGraw-Hill  1976 
 - 357p, 22cm 
 - Schaum's outline series .
<br/><br/><label>ISBN: </label>0070657424 
<br/><br/><label>Dewey Class. No.: </label>658.4033,  / D, ull